142 Part Number STH034 3/12
Ice Machine Components
VERSION 1 ICE MACHINE R404A REFRIGERANT -
SOLID STATE TIMER
Function
The ice Machine is controlled by the timer board for
the following purposes:
• To prevent the gear motor and the compressor
from starting or stopping simultaneously.
• To reduce remaining ice in the refrigeration casing.
• To protect the unit in case of low water and low
water pressure.
• To protect the unit in case the bin control causes
chattering.
Check Procedure
• SIMPLE
SEQUENCE TIMER
• 24 VOLT
CONTROLS
Terminals 1 & 2
•LOW WATER
SAFETY
Terminals 3 & 4
• BIN CONTROL
Terminals 5 & 6
• GEAR MOTOR
Terminals 7 & 8/9
• GEAR MOTOR PROTECT
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